# SDR SWAA2022021514156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2018
- Submitted: February 16, 2022
- Operation: Air carrier
- Aircraft: [N243WN](https://openairdocs.org/aircraft/N243WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34863
- Aircraft time: 41,729 hours, 24,656 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- Location: Aft Cargo Bay
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022021514156

## Discrepancy

***CORROSION*** ACB FLOOR T-STRAP AT STA 787; MULTIPLE AREAS OF CORROSION / RECIEVED NEW ACB FLOOR TEC STRAP FOR BS 787 AND INSTALLED PER AMM 25-52-10-400-801 ED57627U 19APR18 AFTER REMOVING DAMAGED T-STRAP AT BS 787 PER AMM 25-52-10 NO ALLOWABLE DAMAGE LIMITS FOUND IN SRM PART TO BE REPAIRED BY REPLACEMENT PER SRM 51-10-02 SECTION 9.

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